package com.bootdo.common.config;

import java.lang.annotation.ElementType;  
import java.lang.annotation.Retention;  
import java.lang.annotation.RetentionPolicy;  
import java.lang.annotation.Target;  

/**
 * @author Administrator
 *自定义注解
 */
@Retention(RetentionPolicy.RUNTIME)  
@Target({ElementType.METHOD})  
public @interface DS {
    String value() default "datasource1"; 
}
